rpi-linux

#!/bin/bash
# This is a personal script used for upgrading the kernel and udev rules on my pi cams.

export LC_ALL=$(locale -a|grep -ix 'c.utf-\?8' || echo C)

if [[ -f "/etc/opt/board.txt" ]]; then
	. /etc/opt/board.txt
else
	echo "The board isn't supported."
	exit 0
fi

DOWNLOAD="aria2c -c --download-result=hide --console-log-level=error --disable-ipv6=true --summary-interval=0 --show-files=false"
URL="https://github.com/pyavitz/rpi-linux/releases/download/personal/"
UDEV_RULES="https://raw.githubusercontent.com/pyavitz/rpi-img-builder/master/files/misc"
if [[ `command -v aria2c` ]]; then :; else sudo apt install aria2 -y; fi
if [[ `command -v wget` ]]; then :; else sudo apt install wget -y; fi

# Optional
INSTALL_RULES="false"

# Install new udev rules
if [[ "$INSTALL_RULES" == "true" ]]; then
	sudo mkdir -p /etc/udev/rules.d/
	sudo mkdir -p /lib/udev/rules.d/
	if [[ -f "/lib/udev/rules.d/99-com.rules" ]]; then
		sudo rm -f /lib/udev/rules.d/99-com.rules
	fi
	if [[ -f "/etc/udev/rules.d/10-vchiq-permissions.rules" ]]; then
		sudo rm -f /etc/udev/rules.d/10-vchiq-permissions.rules
	fi
	if [[ -f "/etc/udev/rules.d/99-com.rules" ]]; then
		sudo rm -f /etc/udev/rules.d/99-com.rules
		sudo wget -cq --show-progress $UDEV_RULES/99-com.rules -P /etc/udev/rules.d/
	else
		sudo wget -cq --show-progress $UDEV_RULES/99-com.rules -P /etc/udev/rules.d/
	fi
	if [[ -f "/lib/udev/rules.d/10-local-rpi.rules" ]]; then
		sudo rm -f /lib/udev/rules.d/10-local-rpi.rules
		sudo wget -cq --show-progress $UDEV_RULES/10-local-rpi.rules -P /lib/udev/rules.d/
	else
		sudo wget -cq --show-progress $UDEV_RULES/10-local-rpi.rules -P /lib/udev/rules.d/
	fi
	if [[ -f "/lib/udev/rules.d/60-rpi.gpio-common.rules" ]]; then
		sudo rm -f /lib/udev/rules.d/60-rpi.gpio-common.rules
		sudo wget -cq --show-progress $UDEV_RULES/60-rpi.gpio-common.rules -P /lib/udev/rules.d/
	else
		sudo wget -cq --show-progress $UDEV_RULES/60-rpi.gpio-common.rules -P /lib/udev/rules.d/
	fi
fi

RELEASE=`echo $1`
LINUX_IMAGE="linux-image-${SERIES}"

# Install new kernel
if [[ -d "${HOME}/.deb" ]]; then
	if [[ -f "${HOME}/.deb/${LINUX_IMAGE}_${RELEASE}_${ARCH_EXT}.deb" ]]; then
		echo ""
		echo "File already exists?"
		exit 0
	fi
fi
mkdir -p ${HOME}/.deb
cd ${HOME}/.deb/
if [[ `wget -S --spider ${URL}${LINUX_IMAGE}_${RELEASE}_${ARCH_EXT}.deb 2>&1 | grep 'HTTP/1.1 200 OK'` ]]; then
	echo ""
	echo -e "Downloading ${LINUX_IMAGE}_${RELEASE}_${ARCH_EXT}.deb ..."
	${DOWNLOAD} ${URL}${LINUX_IMAGE}_${RELEASE}_${ARCH_EXT}.deb
	echo ""; echo ""
	echo -e "Installing ${LINUX_IMAGE}_${RELEASE}_${ARCH_EXT}.deb ..."
	sudo dpkg -i ${LINUX_IMAGE}_${RELEASE}_${ARCH_EXT}.deb
	cd ~
	echo -e "Done."
else
	cd ~
	echo -e "HELP? Example: rpi-linux 6.1.55-1"
	exit 0
fi

exit 0